some extra time or for you to get to work as the fog may reduce visibility. cooling as this area of low pressure gets closer to us. it really is going to keep us in a cool pattern for the weekend. cooler than average, and then as it looks closer monday morning 5:00 a.m. we may start to see some showers developing. this would be the first rain of the season. our live doppler 7hd will be tracking it if it does develop. south bay temperatures are on the mild side. 77 for san jose. on the peninsula, you are looking at 70 in san mateo and 74 palo alto. well into the afternoon, 59 degrees. downtown san francisco, 63. and up into the north bay we go 50s near the coast, 71 in santa rosa, vallejo, i have to tell you, people on facebook and twitter are glad to see the fog back and the cooler weather. in the east bay, 69 in oakland and september of -- and 72 in union city. it is a far cry from the heat we have seen in days past.